TSI has two specialized divisions:
- DICKEY-john® Corporation (Auburn, Illinois), a manufacturer of specialized instrumentation used in public works and agriculture.
- MSP®, a Division of TSI (Shoreview, Minnesota), an instrument and equipment division that creates products for pharmaceutical inhaler testing, thin-film deposition in semiconductor device fabrication, and particle deposition in semiconductor device manufacturing.
Our facilities total more than 425,000 square feet of space devoted to product development, manufacturing and customer support.
TSI researchers and engineers have been granted more than 50 patents and have a proven record of developing instruments that are the first, the only, and the best of their kind. Participation in societies and standards committees has long been a TSI priority. Our engineers have chaired or sat on a variety of committees, with involvement in such organizations as ASHRAE, ANSI, AIHA and AAAR.
Our staff and products are involved in current global issues, such as diesel engine exhaust reduction, biohazard protection, homeland security, environmental pollution, workplace comfort and facility monitoring. Data provided by our instruments are used in monitoring and research applications destined to have a long-term impact on humankind and the world around us.